reviews: I can see my UFO better and tell which is front and rear much better at night than in the day! I put the red in front and that works for me. There are no instructions so be careful when you put them on and be patient and use you head! You'll have to put alittle weight on the opposite side do the wires that lead to the battery to balance out the the frame so keep that in mind. They'd do hook up to the same battery the quad runs off of. It plugs into the connection that you use to plug into the charger. They are bright and make night flying fun!

reviews: I can see my UFO better and tell which is front and rear much better at night than in the day! I put the red in front and that works for me. There are no instructions so be careful when you put them on and be patient and use you head! You'll have to put alittle weight on the opposite side do the wires that lead to the battery to balance out the the frame so keep that in mind. They'd do hook up to the same battery the quad runs off of. It plugs into the connection that you use to plug into the charger. They are bright and make night flying fun!